172930890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3517}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 455932800

約数和(自身を除く): 283001910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 2235, 3278, 3517, 4470, 4917, 7034, 8195, 9834, 10551, 16390, 17585, 21102, 24585, 35170, 38687, 49170, 52755, 77374, 105510, 116061, 193435, 232122, 386870, 524033, 580305, 1048066, 1160610, 1572099, 2620165, 3144198, 5240330, 5764363, 7860495, 11528726, 15720990, 17293089, 28821815, 34586178, 57643630, 86465445, 172930890]

約数ペア:

[(1, 172930890), (2, 86465445), (3, 57643630), (5, 34586178), (6, 28821815), (10, 17293089), (11, 15720990), (15, 11528726), (22, 7860495), (30, 5764363), (33, 5240330), (55, 3144198), (66, 2620165), (110, 1572099), (149, 1160610), (165, 1048066), (298, 580305), (330, 524033), (447, 386870), (745, 232122), (894, 193435), (1490, 116061), (1639, 105510), (2235, 77374), (3278, 52755), (3517, 49170), (4470, 38687), (4917, 35170), (7034, 24585), (8195, 21102), (9834, 17585), (10551, 16390)]